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United States of America Patent
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Issued Date -
Jan 20, 2005
app pub date -
May 20, 2004
filing date -
May 20, 2003
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a composition comprising: (i) an antimicrobial agent; and (ii) a non-ionic co-polymer of Formula (1) 1 wherein: [A] is of Formula (9), 2 [B] is of Formula (10), 3 and [X] is of Formula (11), 4 wherein [A] and [B] may be in any order; T is an optionally substituted substituent; L is an optionally substituted linking group; R.sup.1, R.sup.2 and R.sup.3 are each independently H, optionally substituted C.sub.1-20-alkyl or optionally substituted C.sub.3-20-cycloalkyl; R.sup.4 and R.sup.5 are each independently H or C.sub.1-4alkyl; q is 15 to 1000; p is 3 to 50; and the molar ratio of [A] to [B] (m:n), is 1:10 to 10:1; provided that R.sup.1, R.sup.2, R.sup.3, T and L do not contain an ionisable group and provided that at least one of R.sup.4 and R.sup.5 is H.
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